EP4039883B1 - Plausibilisierung eines einbaudatensatzes für eine strassenbaumaschine - Google Patents

Plausibilisierung eines einbaudatensatzes für eine strassenbaumaschine Download PDF

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Publication number
EP4039883B1
EP4039883B1 EP21155382.1A EP21155382A EP4039883B1 EP 4039883 B1 EP4039883 B1 EP 4039883B1 EP 21155382 A EP21155382 A EP 21155382A EP 4039883 B1 EP4039883 B1 EP 4039883B1
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EP
European Patent Office
Prior art keywords
paving
road
construction machine
road construction
data set
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP21155382.1A
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German (de)
English (en)
French (fr)
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EP4039883A1 (de
Inventor
Martin Buschmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Joseph Voegele AG
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Joseph Voegele AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Joseph Voegele AG filed Critical Joseph Voegele AG
Priority to EP21155382.1A priority Critical patent/EP4039883B1/de
Priority to PL21155382.1T priority patent/PL4039883T3/pl
Priority to CN202210115062.1A priority patent/CN114855560B/zh
Priority to BR102022001965-7A priority patent/BR102022001965B1/pt
Priority to JP2022016081A priority patent/JP7279218B2/ja
Priority to US17/592,903 priority patent/US20220251787A1/en
Publication of EP4039883A1 publication Critical patent/EP4039883A1/de
Application granted granted Critical
Publication of EP4039883B1 publication Critical patent/EP4039883B1/de
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/10—Coherent pavings made in situ made of road-metal and binders of road-metal and cement or like binders
    • E01C7/14—Concrete paving
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/002—Apparatus for preparing and placing the materials and for consolidating or finishing the paving
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
    • E01C19/4866—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely non-vibratory or non-percussive pressing or smoothing means for consolidating or finishing
    • E01C19/4873—Apparatus designed for railless operation
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
    • E01C19/4833—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with tamping or vibrating means for consolidating or finishing, e.g. immersed vibrators, with or without non-vibratory or non-percussive pressing or smoothing means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/10—Heated screeds

Definitions

  • the invention relates to the field of road construction using road construction machines, in particular using a road finisher.
  • the digital data can, for example, define the road surface to be paved or settings for one or more road construction machines, as in US 2015/275482 A described.
  • the work of the operator of the road construction machine can be simplified with the aid of such digital data.
  • the data can be created in advance in a planning process and then read into an on-board computer of the road construction machine.
  • the data can be used, among other things, for at least partial automation of the installation process. Accessing digital data created in a planning process during the paving process can improve planning and reproducibility of the paving process.
  • the invention relates to a method for installing a road surface.
  • a paving data record is read into an on-board computer of a road construction machine.
  • working components of the road construction machine for paving the road surface are controlled based on the paving data record that has been read in.
  • the paving data record is compared with a property profile of the road construction machine by means of a computing unit.
  • the property profile is stored in a profile store.
  • an assessment is made as to whether the road construction machine is suitable for paving the road surface.
  • the road construction machine can be designed as a road construction vehicle and/or have its own drive system.
  • the road construction machine is a road finisher.
  • the invention can also be applied to other road construction machines, such as a grader, a tiller or a roller.
  • the milling machine can be designed as a milling vehicle for removing an already installed road surface or a part thereof.
  • the paving process includes the operation of the road construction machine to pave the road surface.
  • the road construction machine is a road finisher
  • the paving process may include laying the road surface.
  • the installation process can include preparing the subgrade for laying the road surface or finishing the laid road surface.
  • the road construction machine is designed as a milling machine
  • the Installation process include removing a road surface previously provided on the planum with the milling machine.
  • the road construction machine is in the form of a grader
  • the paving operation may include creating or leveling the subgrade with the grader.
  • the road construction machine is designed as a roller
  • the paving process can include compacting the laid road surface with the roller.
  • the installation data record is preferably in digital form.
  • a digital installation data set can be created using planning software, for example.
  • a digital installation data record can be easily and efficiently transmitted to the respective place of use, for example by wireless or wired data transmission or by means of a mobile data storage medium, such as a memory card, a CD, a floppy disk, a USB stick, a hard disk or an SSD.
  • the property profile of the road construction machine can be present as a data set in digital form.
  • the property profile of the road construction machine can include information about properties and characteristics of the road construction machine.
  • the property profile of the road construction machine can include information about a machine specification of the road construction machine.
  • the property profile of the road construction machine can include information that defines which road surfaces can be paved with the road finisher.
  • the property profile of the road construction machine can specify upper and/or lower limit values for setting one or more operating parameters of the road construction machine.
  • the property profile of the road construction machine can, for example, specify one or more of the following information: a smallest possible (minimum) working width of the road construction machine, a maximum (maximum) working width of the road construction machine, a maximum adjustment speed of the working width of the road construction machine, a maximum paving speed of the road construction machine, a maximum flow rate of Paving material in the road construction machine per unit of time, a maximum achievable compaction of the paving material by the road construction machine, a smallest possible (minimum) paving thickness when using the road construction machine, a maximum (maximum) paving thickness when using the road construction machine.
  • the property profile of a road finisher can relate to a road finisher as a combination of towing vehicle and screed. If the screed configuration of the paver is changed or the screed is replaced, a different property profile can be used.
  • the arithmetic unit can compare the paving data record with the property profile of the road construction machine according to rules.
  • the rules can be deterministic rules.
  • the rules can be predefined.
  • the rules can be stored in a rule store.
  • the rules may be stored in digital form.
  • the comparison of the paving data set with the property profile of the road construction machine can include determining at least one comparison value from the paving data set.
  • the rules can define how the at least one comparison value is determined from the installation data record.
  • the at least one comparison value can correspond to a value contained in the installation data record.
  • the at least one comparison value can be calculated from one or more values of the installation data record.
  • the at least one comparison value can be determined independently of the property profile of the road construction machine.
  • the at least one comparison value is preferably compared with the property profile of the road construction machine.
  • the rules can define how the at least one comparison value is compared with the property profile of the road construction machine.
  • the at least one comparison value is preferably compared with a property value contained in the property profile of the road construction machine.
  • the property value can be a limit.
  • the paving data set can be matched with the property profile of the road construction machine by means of a simulation.
  • the simulation can include simulating the installation process of the road surface with the road construction machine and in accordance with the installation data set.
  • the simulation can use the property profile of the road construction machine to describe the road construction machine.
  • the result of the simulation can be used to determine whether the simulated paving process was successful.
  • the simulated paving process can be determined as successful if no errors occurred during the simulated paving process and/or the road surface built in the simulation or the planum created in the simulation corresponds to the specifications.
  • the specifications can be derived from the installation data record. If it is determined that the simulated paving operation was successful, it can be determined that the paving machine is suitable for paving the pavement. Otherwise, it can be determined that the road construction machine is not suitable for laying the pavement.
  • the simulation can use a digital twin of the road construction machine.
  • the working components can include one or more of the following: a travel drive of the road finisher, a tamper of a screed of the road finisher, a pressure bar of a screed of the road finisher, a screed heater of the road finisher, a material transport device, an arrangement for adjusting the working width of the screed.
  • the working components of the road construction machine can be controlled automatically based on the paving data set read into the road construction machine's on-board computer.
  • the automatic control can be done by the on-board computer or a control unit of the road construction machine.
  • Automatic activation of the working components of the road construction machine based on the paving data set that has been read in can result in the road surface being paved exactly in accordance with the paving data set.
  • Automatic control of the working components of the road construction machine can make it easier to operate the road construction machine during the paving process.
  • the working components of the road construction machine can be controlled manually based on the paving data that has been read in. For example, based on the paving data set read in, information can be displayed on a display device of the road construction machine. Based on the information displayed, an operator can control the working components of the road construction machine. Manually controlling the working components of the road construction machine gives the operator a certain amount of freedom. However, since the actuation is based on the paving data record read into the on-board computer of the road construction machine, a paving result that corresponds to the planning can be ensured at least to a certain extent.
  • the paving data set can include a target data set that characterizes the road surface to be paved. By considering the target data set when comparing it with the property profile of the road construction machine, it can be determined specifically for the road surface to be installed in the specific case whether the road construction machine is suitable for installing the road surface. If the target data set is taken into account when controlling the working components of the road construction machine, the working components of the road construction machine can be controlled according to the specifications of the road surface to be installed.
  • the target data set can be created based at least in part on at least one of the following: a surveying process, a construction process, map data (e.g. digital or non-digital maps), data from a navigation system (e.g. Google Maps), landscape images (e.g. aerial photographs or construction site photos).
  • map data e.g. digital or non-digital maps
  • data from a navigation system e.g. Google Maps
  • landscape images e.g. aerial photographs or construction site photos.
  • the target data record can be created in a planning phase of the construction project.
  • the target data record can be created before the start of the paving process.
  • the target data set can define at least one of the following: a geometry of the road surface to be installed, at least one property of the installation material, at least one quality requirement for the road surface.
  • the geometry of the pavement to be installed may include, for example, one or more of the following: a layer of the pavement, a width of the pavement, a thickness of the pavement, a slope of the pavement.
  • the at least one property of the paving material may include, for example, one or more of the following: a type of paving material, a composition of the paving material, a temperature of the paving material.
  • the at least one quality requirement for the road surface can include, for example, one or more of the following: a minimum degree of compaction of the paving material in the road surface, a maximum unevenness of a surface of the road surface.
  • the paving data set can include a parameter set with settings for operating parameters of the road construction machine. If the parameter set is taken into account when comparing the paving data set with the property profile of the road construction machine, it can be determined before paving begins whether the road construction machine is designed for use with the settings from the parameter set.
  • the parameter set can include a setting for one or more of the following operating parameters: a paving speed of the road finisher, a stroke of a tamper of a screed of the road finisher, a speed of a tamper of a screed of the road finisher, a vibration pressure, a vibration speed, a pressure bar pressure, a pressure bar frequency, a temperature of a screed of the road finisher, an angle of incidence of a screed of the road finisher, an extended width of a screed of the road finisher, a mix temperature, a mix transport parameter.
  • the computing unit can be provided on the road construction machine.
  • the processing unit can be part of the road construction machine's on-board computer.
  • the processing unit can be in communication with the on-board computer of the road construction machine.
  • the paving data set can be made available to the processing unit. If the processing unit is provided on the road construction machine, the paving data set can be compared with the property profile of the road construction machine, for example, directly before the start of the paving process on the construction site, as a final plausibility check, so to speak.
  • the computing unit can be provided separately from the road construction machine.
  • the processing unit can be provided in a planning center or in a computer center.
  • the processing unit could be designed as a server or be part of a server.
  • the computing unit could be implemented on a mobile device, such as a notebook, a tablet or a smartphone. If the computing unit is provided separately from the road construction machine, the comparison between the paving data record and the property profile of the road construction machine can also be carried out without access to the road construction machine. For example, the reconciliation could be done as a pre-check, especially in the office.
  • the profile memory can be provided on the road construction machine.
  • the profile memory is preferably provided on the road construction machine when the computing unit is also provided on the road construction machine.
  • the profile memory could be provided separately from the road construction machine.
  • the profile memory is preferably provided where the computing unit is also provided.
  • the method may include specifying a type of road construction machine.
  • a type of road construction machine can be selected using an input device.
  • specifying a type of the paver includes specifying a type of the paver.
  • the specification of the type of road finisher can, for example, include a selection of a combination of towing vehicle and screed.
  • specifying a type of the road construction machine includes specifying a type of the grader.
  • specifying a type of the road construction machine includes specifying a type of the tiller.
  • specifying a type of the road construction machine includes specifying a type of the roller.
  • the property profile can be selected from a plurality of stored property profiles for different types of road construction machine. In this way, a suitable property profile can be selected based on a specification of the road construction machine intended for paving use. It is also possible to use the computing unit to compare the paving data record with a number of property profiles which correspond to different types of road construction machine. In this way it can be determined which road construction machine would be suitable for paving.
  • profile memory which corresponds to a specific type of road construction machine.
  • the profile memory may include a plurality of property profiles which relate to types of road finishers, each of which has the same towing vehicle but different screed configurations. If the computing unit and the profile memory are arranged on the road finisher, it can be expedient for the profile memory to contain only property profiles that relate to the tractor of the road finisher in question.
  • a result of judgment as to whether the road construction machine is suitable for paving the road surface can be output.
  • the result of the assessment can be displayed in a display unit.
  • the embodiments described below relate to the application of the invention to a road finisher. However, as described above, the invention can also be applied to other road construction machines, such as a grader, a tiller or a roller.
  • FIG 1 shows a schematic representation of a road finisher 1 for installing a road surface.
  • the road finisher 1 includes a towing vehicle 3, on which a control station 5 is provided for an operator.
  • the towing vehicle 3 comprises a material bunker 9 at the front in the direction of paving travel 7 for accommodating paving material.
  • the paving material is conveyed in front of a paving screed 11 of the road finisher 1 by means of a conveying device in the opposite direction to the direction of travel 7 .
  • the screed 11 is attached to the towing vehicle 3 and is pulled behind the towing vehicle 3 .
  • the screed 11 floats on the paving material and compacts the paving material.
  • a setting angle of the screed 11 can be adjusted by means of a setting device 13 .
  • the screed 11 includes a screed plate 15 and compaction units for compacting the paving material.
  • the compression units include, for example, a tamper (tamper) and a pressure bar.
  • the screed 11 includes a heating device.
  • the screed 11 can be a laterally extendable screed 11 with which the paving width can be adjusted.
  • the screed 11 can comprise one or more screed parts.
  • a control panel 17 is provided on the main control station, which control panel has control elements with which an operator can control functions of the road finisher 1 .
  • the operating console 17 preferably also has a display device, for example in the form of a screen.
  • the road finisher 1 includes an on-board computer 19, which is integrated into the operating console 17 in the embodiment shown, but could also be provided elsewhere on the road finisher 1.
  • a target data record is created in a surveying or construction process.
  • map data data from a navigation system and/or landscape images can be used.
  • the target data record describes the road surface to be installed.
  • the target data record describes a course and a geometry of the road surface to be installed.
  • the target data set can, for example, specify the paving material to be used and indicate one or more quality requirements for the road surface, such as minimum compaction.
  • a set of parameters with settings for operating parameters of the road finisher 1 is also created before the start of the paving process.
  • the parameter set can be created with regard to the target data set or based on the target data set.
  • the set of parameters can include settings for operating parameters of road finisher 1 .
  • the parameter set can include, for example, settings for the following operating parameters of road finisher 1: a paving speed of road finisher 1, a stroke of a tamper of screed 11, a speed of a tamper of screed 11, a vibration pressure, a vibration speed, a pressure bar pressure, a pressure bar frequency, a temperature of the Screed 11, an angle of attack of the screed 11, an extension width of the screed 11, a mix temperature, a mix transport parameter.
  • the road finisher 1 that is to be used for the paving process is also specified in a planning process. Before the start of the paving process, a plausibility check is carried out to determine whether the road finisher 1 is suitable for paving the road surface. figure 2 shows a corresponding plausibility check procedure. Based on the specification or selection of the road finisher 1, a stored property profile of the road finisher 1 is accessed.
  • the profile of properties of the road finisher 1 describes properties of the road finisher 1 that are relevant for use, such as: the smallest possible (minimum) working width of the road finisher 1, the greatest possible (maximum) working width of the road finisher 1, a maximum adjustment speed of the working width of the road finisher 1, a maximum paving speed of road finisher 1, a maximum conveying quantity of paving material in road finisher 1 per unit of time, a maximum achievable compaction of the paving material by road finisher 1, a smallest possible (minimum) paving thickness when using road paver 1, a largest possible (maximum) paving thickness when using road paver 1.
  • the target data set and the parameter set are compared with the property profile. Based on a result of the comparison, an assessment is made as to whether the road finisher 1 is suitable for carrying out the paving process for paving the road surface according to the target data set and using the parameter set. If this assessment shows that the road finisher 1 is not suitable, a corresponding message is issued.
  • the planning of the installation can then be revised again in good time before the start of installation. For example, properties of the road surface to be installed, the set of parameters or the selection of the road finisher 1 can be revised.
  • the paving process can be started. If not already done, the target data record and the parameter record are read into the on-board computer 19 of the road finisher 1 . During the paving process, the working components of the road finisher 1 are then controlled based on the data that have been read in (nominal data set and parameter set). This can be automated on the one hand, for example by the on-board computer 19 of the road finisher 1, or manually by an operator. For example, based on the target data set and the parameter set, instructions could be displayed to the operator on the screen of the operating console 17 and the operator could control the working components of the road finisher 1 based on these instructions.
  • both the target data set and the parameter set are compared with the property profile. However, this is not absolutely necessary. It is also possible to compare only the target data set with the property profile, or only the parameter set with the property profile. Likewise, according to the described embodiment, both the target data set and the parameter set are read into the on-board computer 19 of the road finisher 1 and form the basis for controlling the working components of the road finisher 1 . Alternatively, however, only the target data set or only the parameter set could be read into the on-board computer 19 of the road finisher 1 and used as a basis for the paving process.
  • FIG 3 shows a schematic representation of an embodiment of a plausibility unit 21, which carries out the comparison of the target data set and/or the parameter set (paving data set) with the property profile of the road finisher 1.
  • the plausibility check unit 21 preferably also carries out the assessment as to whether the road finisher 1 is suitable for installing the road surface.
  • the plausibility check unit 21 includes a computing unit 23 with a data input 25 and a data output 27.
  • the plausibility check unit 21 also includes a profile memory 29 and a memory 31.
  • the plausibility check unit 21 can be provided on the road finisher 1 .
  • the plausibility unit 21 can be part of the on-board computer 19 of the road finisher 1 or can be in communication with the on-board computer 19 of the road finisher 1 .
  • the plausibility checking unit 21 can be provided completely or partially separately from the road finisher 1, for example in a planning center or in a mobile unit.
  • the target data set and the parameter set are made available to the plausibility check unit 21 via the data input 25 . If the plausibility check unit 21 is provided on the road finisher 1 , the setpoint data set and the parameter set only have to be read in once and can then be made available both to the on-board computer 19 and to the plausibility check unit 21 .
  • At least one property profile for a road finisher 1 is stored in the profile memory 29 . If several different property profiles are stored in the profile memory 29, a selection of a road finisher type can be received via the data input 25. Based on the selection of the road finisher type, a property profile from the profile memory 29 assigned to the corresponding road finisher type can be used. If only a single property profile is stored in the profile memory 29, no selection of a paver type is required. In this case, the system would be permanently set to one type of road finisher. This is particularly expedient if the plausibility check unit 21 is provided on the road finisher 1 of the corresponding type.
  • the memory 31 is in the form of a rule memory.
  • the arithmetic unit 23 accesses the rule memory 31, which stores rules according to which the arithmetic unit 23 carries out the comparison of the desired data set and/or the parameter set with the property profile.
  • one or more comparison values are preferably determined from the target data set and/or the parameter set, which are compared with one or more property values from the property profile of the road finisher 1 .
  • the assessment based on the result of the comparison as to whether the road finisher 1 is suitable for paving the road surface is also carried out according to FIG Rule memory 31 stored rules.
  • the result of the assessment is output via the data output 27 and can be displayed on a screen, for example. If the plausibility unit 21 is provided on the road finisher 1, the result of the assessment can be output on a screen of the operating console 17, for example.
  • the memory 31 is in the form of a memory 31 which stores program instructions for carrying out a simulation.
  • the paving data set is compared with the property profile of the road finisher 1 by means of a simulation of the paving process of the road surface with the road paver 1 and in accordance with the paving data set.
  • the simulation uses a digital twin of road finisher 1 and uses the property profile of road finisher 1 to describe road finisher 1 .
  • Based on the simulation it is determined whether the simulated paving process was successful.
  • the simulated paving process is determined to be successful if no errors have occurred during the simulated paving process and/or the road surface paved in the simulation corresponds to the specifications.
  • the specifications can be derived from the installation data record.
  • the result of the assessment as to whether the road finisher 1 is suitable for paving the road surface is output via the data output 27 and can be displayed on a screen, for example. If the plausibility unit 21 is provided on the road finisher 1, the result of the assessment can be output on a screen of the operating console 17, for example.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Paving Machines (AREA)
  • Road Repair (AREA)
EP21155382.1A 2021-02-05 2021-02-05 Plausibilisierung eines einbaudatensatzes für eine strassenbaumaschine Active EP4039883B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP21155382.1A EP4039883B1 (de) 2021-02-05 2021-02-05 Plausibilisierung eines einbaudatensatzes für eine strassenbaumaschine
PL21155382.1T PL4039883T3 (pl) 2021-02-05 2021-02-05 Weryfikacja wiarygodności zestawu danych wbudowywania dla maszyny do budowy dróg
CN202210115062.1A CN114855560B (zh) 2021-02-05 2022-01-28 筑路机的摊铺数据集的合理性检查
BR102022001965-7A BR102022001965B1 (pt) 2021-02-05 2022-02-02 Método para pavimentar uma superfície de estrada
JP2022016081A JP7279218B2 (ja) 2021-02-05 2022-02-04 道路建設機械のための舗装データセットの妥当性チェック
US17/592,903 US20220251787A1 (en) 2021-02-05 2022-02-04 Plausibility check of a paving data set for a road construction machine

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EP21155382.1A EP4039883B1 (de) 2021-02-05 2021-02-05 Plausibilisierung eines einbaudatensatzes für eine strassenbaumaschine

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PL4039883T3 (pl) 2023-12-27
US20220251787A1 (en) 2022-08-11
JP2022120827A (ja) 2022-08-18
CN114855560B (zh) 2023-10-03
EP4039883A1 (de) 2022-08-10
BR102022001965B1 (pt) 2023-11-28
CN114855560A (zh) 2022-08-05
JP7279218B2 (ja) 2023-05-22
BR102022001965A2 (pt) 2022-08-23

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